Fire-rated sealing and fire stopping in Bradwell, Oxfordshire
Fire-rated and intumescent sealing of service penetrations and linear gaps across Bradwell, by CSCS-carded applicators. CHAS accredited and fully insured.
- Old intumescent sealant that has split away
- Open linear gaps along the top of fire-resisting walls
- Penetration schedules that need working through
Fire stopping in Bradwell
Tell us what needs sealing and where, with photos or drawings if you have them, and we’ll price it.
How we handle fire stopping in Bradwell
A fire-rated sealant is only one part of a tested system: the evidence covers a specific product, wall or floor type, service, gap, depth and backing. We match each opening to that detail before any sealant goes in, and we say so if it doesn’t fit. The enquiries we see most involve builders’ foam or ordinary silicone in compartment walls and seals disturbed by maintenance and left open, across service gaps in risers, linear gaps at wall heads and joints between fire-resisting walls and floors. A single leaking joint is often how a building in Bradwell first comes to us: we check the joints around it and give you an honest view of what needs doing now and what can wait.
Smaller places such as Bradwell still have buildings with fire-resisting walls and floors: schools, halls, care homes and commercial conversions. If sealant is what the specification names, we install it around the services exactly as the maker’s detail sets out.
Work we carry out in Oxfordshire comes with a 12-month guarantee. Should something we installed fail, call the office on 01277 525 020 or email a schedule or drawings and we’ll come back to it.
- Place
- Bradwell (OX18)
- Wider area
- Oxfordshire
- Cover
- A 12-month guarantee
- Price
- Fixed quote, scope in writing
- Call
- 01277 525 020
- Last updated
- 3 November 2026
What we can’t put right
Sealant solves a lot, but not everything, and we are upfront when that’s the case. These need a different solution:
- Walls or floors that aren’t fire-resisting to begin with
- Openings that need collars, wraps, batts or boards rather than sealant
- Signing off or certifying a building’s fire stopping
Not sure which it is? You can ring 01277 525 020 or email drawings and photos and we will tell you honestly before you book.
Joints and surfaces we work on
- Service gaps in risers
- Small duct penetrations where the tested detail allows
- Linear gaps at wall heads
- Cable penetrations
- Joints between fire-resisting walls and floors
- Pipe penetrations
Looking after the joints
Once the work is signed off, these steps help:
- Treat an open penetration as a priority repair
- Ask the designer to confirm details early on refits
- Look above ceilings when tiles are lifted for other jobs
- File the specified details where the next contractor can find them
New services after handover are a common way fire stopping gets breached. A short check at the end of each job saves a long hunt later.
Keep a register of where seals are and what they are made of. When a new service goes through, everyone knows which product and detail to match.
What affects the price in Bradwell
The price varies from site to site. Expect it to depend on:
- How accessible the joints are
- Site requirements such as inductions and permits
- The total length or number of joints
- The size and state of each joint
There’s no price list, because the scope varies so much from one building to the next. For a fixed figure, call for a quote.
Details that help us quote
However big the job, the same details help:
- Drawings or a marked-up plan, if available
- Asbestos survey details if the building is older
- The postcode of the building
- Access details, including height
Specifications, drawings and tender packages are welcome with any enquiry, and we’ll price against exactly what is specified. Smaller jobs need nothing more than photos and a few notes.
Why deal with it now?
Inspections and handover checks often pick up fire stopping. Late discoveries can delay handover while openings are reopened and resealed. Halls, stores and units around places like Bradwell may not be checked every day, so a failed joint can leak for a while before anyone sees it. Renewing joints in good time avoids the problem.
A quote for service penetrations depends on quantities, condition and access, plus any specification you are working to. Ask us for a fixed quote.
Why us?
- Clear, fixed quotes
- Work to your specification and the manufacturer’s guidance
- Over 20 years of commercial sealing
- Workmanship guaranteed for 12 months
Take a look at how commercial sealant jobs are priced or our accreditations.
Diagnose, treat, sign off
At the end of each section, we remove the tape, clean down and inspect every joint, ready for your sign-off. Where the sealant needs time to cure before use, we tell you and sign the area. Rural sites near Bradwell may need directions, gate codes or a contact on site. Add it to your enquiry and we’ll build it into the plan.
- The specification and schedule come first, so we know which details apply.
- We plan the sequence of floors, risers and voids with you.
- We compare every service penetration with its tested detail before sealing.
- Unsuitable material is removed and the opening cleaned first.
- The specified backing and sealant go in to depth and are finished neatly.
- We tell you about openings that need a different product.
Getting the site ready
- Warn occupants and staff about the work
- Explain the parking and delivery arrangements
- Share your working hours and any access restrictions
Quotes
Every quote starts with the facts: the joints involved, quantities, access and the product called for. Share whatever details you have and we’ll fill any gaps with a visit.
Read more
Bradwell: questions and answers
How does the move away from BS 476 affect penetration seals in Bradwell?
References to BS 476 classes are being removed from Approved Document B from 2 September 2029, after which BS EN 13501-2 classification is the route, subject to transitional arrangements. The designer or fire engineer sets the specification, and we install the product to the manufacturer’s tested detail.
Do you seal service penetrations in hotels around Bradwell?
Yes, where the specification calls for fire-rated sealant. We match the product to the wall or floor and the services, and say if something other than sealant is needed.
How do I request a quote?
You can use the quote form on this site; alternatively, call 01277 525 020 or send details through our quote form. Photos, drawings or a joint schedule help us quote quickly.
How long before the joints can be used?
Curing time varies by product, and we confirm it on the day, and flag anything to keep off until it has cured.
How long does a job like this take?
The duration is planned around your programme and the access we’re given. You’ll have an expected duration with the quote.
Do you seal on top of existing sealant?
No, never. Sealing over old material is one of the classic causes of early joint failure, so everything comes out first.
Do you have public liability insurance?
Yes. Mastic Doctor is fully insured, public liability included.
Site staff or a sealant specialist?
Putting right a botched joint often costs more than sealing it well at the start, since all of it has to come out and the faces be cleaned back again. For that reason, many FMs and contractors use a sealant specialist from the outset.
Some joints are best left to specialists: for example fire-rated seals that must match a tested detail, trafficked floor joints and external movement joints. Getting these wrong typically costs more in the end than doing them right.
Other services in Bradwell
Fire stopping around Bradwell: points for this area
Bradwell is about 69 miles from central London. Business park offices in the commuter belt are refitted as tenants change, and each fit-out adds services through compartment walls. Fire stopping of openings and penetrations in England falls under Approved Document B. Its BS 476 references are being withdrawn from 2 September 2029, with BS EN 13501-2 classification taking over, subject to transitional arrangements. We install whatever has been specified, to the product’s tested detail.
Schools such as Burford School often have new data and services installed during holidays, and penetrations through fire-resisting walls should be checked afterwards. On estates like West Oxon. Industrial Park, which lies east of Bradwell, the wall between office and warehouse is often fire-resisting, and cables through it need the specified seal. Older community buildings such as Church of St Mary that have been rewired or given new heating can have service gaps through walls worth checking against the specification.
Bradwell is about 2 miles west of Carterton, in Oxfordshire. Commercial clients in Bradwell use us for work on service penetrations, as part of our coverage of Oxfordshire. Across Oxfordshire, 423 places are covered, Bradwell among them. Sites around Oxford have their own page, roughly 18 miles from Bradwell.
If you need fire stopping in OX18, the process matches everywhere else we work: details, then a fixed price, then sealing and a 12-month guarantee. We cover commercial and managed buildings on Woodside Drive, Glissard Way and Birch Drive. If your building is just outside Bradwell, we cover Shilton (1 mile east), Kencot (3 miles south-east) and Alvescot (3 miles south-east). Nearby towns on our patch include Witney (7 miles east), Grove (15 miles south-east), Faringdon (9 miles south), Chipping Norton (12 miles north), Woodstock (14 miles east) and Cogges (7 miles east).
Landmarks near Bradwell
Nearby you’ll also find Swinford Museum (3 miles south) and Bronze Age Bowl Barrow (3.9 miles south-east).